| Mafra to Fern Down | 896.07 mi (1,442.08 km) |
| Mafra to Ferryhill | 1,146.98 mi (1,845.89 km) |
| Mafra to Finchley | 979.35 mi (1,576.12 km) |
| Mafra to Fleet | 946.37 mi (1,523.03 km) |
| Mafra to Fleetwood | 1,076.88 mi (1,733.08 km) |
| Mafra to Flint | 1,031.18 mi (1,659.52 km) |
| Mafra to Flitwick | 997.19 mi (1,604.83 km) |
| Mafra to Flixton | 1,054.58 mi (1,697.18 km) |
| Mafra to Folkestone | 980.92 mi (1,578.63 km) |
| Mafra to Forfar | 1,257.86 mi (2,024.33 km) |
| Mafra to Formby | 1,052.39 mi (1,693.65 km) |
| Mafra to Forres | 1,315.11 mi (2,116.46 km) |
| Mafra to Fort William | 1,250.14 mi (2,011.91 km) |
| Mafra to Fraserburgh | 1,336.80 mi (2,151.37 km) |
| Mafra to Friern Barnet | 980.79 mi (1,578.42 km) |
